Desk



FIG. 1 is a top plan view of a leg-supported desk _with a back-to-back arrangement of two modules;

FIG. 2 is a front elevation view of the desk of _FIG. 1 wherein the desk is supported on panel legs;

FIG. 3 is a left side elevation view of a back-to-back, _panel-leg supported desk.

The side of the desk not shown is a mirror image of _the side shown in FIG. 3. 

The ornamental design for a desk, as shown and described. 